Patents by Inventor Eli Flaxer

Eli Flaxer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System, apparatus and method for uninterruptible power supply
    Patent number: 9570938
    Abstract: An uninterruptible power supply device, and method of use thereof, including a multiple-input source AC converter for receiving an AC input voltage and a DC input voltage, an inverter including a combiner module for combining the input power sources, and an AC/AC switching transformer, the inverter being controlled by a controller to provide an output voltage signal, the controller configured to sample the input voltage signal, the switching signal current and the output voltage signal, and to control the switching transformer based thereon so as to render the output voltage signal sinusoidal.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: February 14, 2017
    Assignee: POWER OFFER ELECTRONICS LTD.
    Inventors: Ofer Zilberberg, Eli Flaxer
  • Methods and kits for detection of drugs
    Patent number: 9228991
    Abstract: The present invention discloses a method for determining the presence of a drug or drug mixture in a liquid medium such as a beverage.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: January 5, 2016
    Assignee: RAMOT AT TEL-AVIV UNIVERSITY LTD.
    Inventors: Fernando Patolsky, Michael Ioffe, Eli Flaxer
  • SYSTEM, APPARATUS AND METHOD FOR UNINTERRUPTIBLE POWER SUPPLY
    Publication number: 20140042813
    Abstract: An uninterruptible power supply device, and method of use thereof, including a multiple-input source AC converter for receiving an AC input voltage and a DC input voltage, an inverter including a combiner module for combining the input power sources, and an AC/AC switching transformer, the inverter being controlled by a controller to provide an output voltage signal, the controller configured to sample the input voltage signal, the switching signal current and the output voltage signal, and to control the switching transformer based thereon so as to render the output voltage signal sinusoidal.
    Type: Application
    Filed: April 5, 2012
    Publication date: February 13, 2014
    Applicant: POWER OFFER ELECTRONICS LTD.
    Inventors: Ofer Zilberberg, Eli Flaxer
  • METHODS AND KITS FOR DETECTION OF DRUGS
    Publication number: 20130329216
    Abstract: The present invention discloses a method for determining the presence of a drug or drug mixture in a liquid medium such as a beverage.
    Type: Application
    Filed: December 6, 2011
    Publication date: December 12, 2013
    Applicant: RAMOT AT TEL-AVIV UNIVERSITY LTD.
    Inventors: Fernando Patolsky, Michael Ioffe, Eli Flaxer
  • Electronic automobile transceiver device
    Publication number: 20040149895
    Abstract: An electronic transceiver useful in automatically switching a blinding headlight high beam to a low beam setting, comprising a) a first sensor capable of detecting specifically an oncoming or following headlight's high beam; b) a transmitter useful in transmitting a signal directed to change a high beam to the low beam setting; c) a second sensor capable of receiving the signal of b); and d) a converter capable of converting the received signal to the action of changing the headlight mode.
    Type: Application
    Filed: December 18, 2003
    Publication date: August 5, 2004
    Inventors: Pinchas Agranti, Eli Flaxer